Make "View" from inline comment previews correctly jump to "isEditing" inlines

Summary:
Ref T13513. Currently, clicking "View" from the inline comment preview (below the "add comment" area at the bottom of the page) only works if the inline isn't being edited.

Update this behavior so it works on inlines in either "Viewing" or "Editing" states.

Test Plan:

• Clicked "View" on a normal inline, got jumped/selected.
• Clicked "View" on an editing inline, got jumped/selected.

Maniphest Tasks: T13513

Differential Revision: https://secure.phabricator.com/D21237